Forward Citations = 39

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4 inventors (with patents filed for the assignee):

Richard John Heaton (1 out of 37 patents)

Vikram Devdas (1 out of 9 patents)

Dan Erichsen (1 out of 5 patents)

4. Kenneth Wagner (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 9922524 - Methods for detecting and handling fall and perimeter breach events for residents of an assisted living facility (2018-03-20),

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USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#590 in Vancouver

#9,453 in Canada

Vancouver, Canada

Blue Willow Systems, Inc.

Forward Citations = 39

4 inventors:

Richard John Heaton (1 out of 37 patents)

Vikram Devdas (1 out of 9 patents)

Dan Erichsen (1 out of 5 patents)

4. Kenneth Wagner (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Blue Willow Systems, Inc.. Retrieved from https://idiyas.com/company/blue-willow-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]